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【单选题】
有一棵三次树,其中n 3 =2,n 2 =1,n 0 =6,则该树的结点个数为( )。A.
9
B.
10
C.
12
D.
大于等于9的任意整数
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【判断题】It was said that William the Conqueror had promised the English throne to Edward, but the Witan chose Harold as king.
A.
正确
B.
错误
【单选题】King Edward had promised his kingdom to ________, but on his death bed, he changed his idea and gave the kingdom to ________. This led to the Norman Conquest of 1066.
A.
William, Harold
B.
Harold, William
C.
Matilda, Stephen
D.
Stephen, Matilda
【判断题】It was said that William the Conqueror had promised the English throne to Edward, but the Witan chose Harold as king.
A.
正确
B.
错误
【简答题】Edward had verbally promised to have his cousin _________ to be the next king of Britain.
【简答题】Snake Bridegroom An old lady had her leg broken and was saved by a huge python(蟒蛇). She promised if the snake saved her, she would marry one of the three daughters to the python. No one was willing to...
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